Sandvik Coromant 6428057 CoroMill® 390 Milling Insert, R390-17 04 08M-KL 3330 ANSI, R390-17..M-KL Insert, Carbide, 3330
R390 Milling Inserts
1239612
MFG #: 6428057
Sandvik Coromant
24.21000
/ ea
- Alternate Catalog Number: R390-17 04 08M-KL 3330
- ANSI Code: R390-17 04 08M-KL 3330
- Catalog Number: 6428057
- Corner Radius: 0.031 in
- Country of Origin: SE
- Finish: CVD-TiCN+Al2O3+TiN Coated
- Gross Weight Per Pack: 0.1900 lb
- Hand of Insert: Right
- Hole Diameter: 0.1614 in
- ISO Code: R390-17 04 08M-KL 3330
- Item Group: 350
- Lead Angle: 90 °
- Length: 0.687 in
- Material Application: Cast Iron
- Series: CoroMill® 390
- Thickness: 0.187 in
- Width: 0.378 in
- Stock Status: NONSTOCK
- Brand: Sandvik Coromant
- Manufacturer: Sandvik Coromant
- Chipbreaker: KL
- Inscribed Circle: 0.378 in
- Insert Size: 170408
- Insert Style: R390-17..M-KL
- Manufacturer's Grade: 3330
- Material: Carbide
- Material Grade: K
- Rake: Positive
- Shape: Rectangle
- Features
| 40 - 60 deg countersunk hole and non-flat surface clamping interface |
| 19 deg clearance |
| 16 mm D cutting |
| 1.5 mm L wiper edge |
| 90 deg major cutting edge |
| 15.7 mm L effective cutting edge |
| 1-side cutting |
| 20 life cycle state |
| 2 corner |
| E cutting edge condition |
| 2 cutting edge |
| Screw clamp mounting |
| 0.05 - 0.15 mm/r cutting feed |